... )Wall thickness (mm)Reel/coil length (m)4×2125,50,100,2005×31 6×41 8×61 10×81 10×7.51 ... ×91.5 14×111.5 15×121.5 Inch: 1/4”,3/8”, 1/2”,5/8” etc.3). Working temperature ... certificate5). Feature:Smooth surface,wear-resistant,resistant to high pressure,corrosion resistance,safe and reliable.6).Application: Fluid air,water, oil. Air ...